Why Are Cepheid Variables Important?
Cepheid variables are unique stars studied in space. They have been utilized in measuring cosmic distances. While stellar parallax is limited to stars within hundreds of parsecs, Cepheid variable stars…
Cepheid variables are unique stars studied in space. They have been utilized in measuring cosmic distances. While stellar parallax is limited to stars within hundreds of parsecs, Cepheid variable stars…
The vastness of the universe is crossing unimaginable distances. Measuring these distances is not only important for mapping the universe but also for understanding how it expands and evolves. The…
The universe is vast, but how do scientists determine the distance of stars? - They use a method called stellar parallax. This article will explain stellar parallax and how scientists…
You may have heard many times about white dwarf stars. But how about the black dwarfs? They are not the opposite of white dwarfs. They are formed from white dwarfs,…
Have you ever heard about brown dwarfs before? It is a less-known type of star. Nonetheless, our stellar family is composed of mostly red and brown dwarfs. According to Wide-field…
Red dwarf stars are the most common in our galaxy, but they cannot be seen in the night sky without a telescope. The closest star to our solar system, Proxima…